Faithfull
Faithfull Chrome Adjustable Spanner 375mm (15in) FAIAS375MC
Model FAIAS375MC
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 5 hours ago | £42.95£70.16 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 4 hours ago | £46.31 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £49.47 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyToday's price is above the 54-day average and 5% above the lowest we have recorded, so it may be worth waiting.
About this product
The Faithfull 375mm (15in) Chrome Adjustable Spanner is a heavy-duty tool suited to industrial and construction work, such as heavy machinery maintenance, large pipework, structural engineering and agricultural equipment, where significant leverage and a wide jaw capacity of 45mm are needed.
It is made from chrome vanadium steel, forged, hardened and tempered for strength, with a matt chrome-plated finish that resists corrosion. A knurled adjustment screw allows the jaws to be set precisely to fit various large fastener sizes.
Its size makes it a useful general maintenance tool, particularly when only a limited number of tools can be carried or kept in a kit.
| Length | 375mm (15in) |
|---|---|
| Capacity | 45mm |
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